diff options
| author | Gerd Hoffmann <kraxel@xeni.home.kraxel.org> | 2010-10-04 21:42:27 +0400 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2010-10-18 18:41:43 +0400 |
| commit | 1a60d05f40882303dad13f8f0e077e2e49ea8996 (patch) | |
| tree | 6c64463acb4d520292bfe1261593550a1b6300bf | |
| parent | b21ddbf50386d10cdd60d8f8e744cff0496d2552 (diff) | |
| download | linux-1a60d05f40882303dad13f8f0e077e2e49ea8996.tar.xz | |
xen: set pirq name to something useful.
Impact: cleanup
Make pirq show useful information in /proc/interrupts
[v2: Removed the parts for arch/x86/xen/pci.c ]
Signed-off-by: Gerd Hoffmann <kraxel@xeni.home.kraxel.org>
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
| -rw-r--r-- | drivers/xen/events.c | 4 | ||||
| -rw-r--r-- | include/xen/events.h | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/xen/events.c b/drivers/xen/events.c index 19a93297e890..0fcfb4a1ceab 100644 --- a/drivers/xen/events.c +++ b/drivers/xen/events.c @@ -544,7 +544,7 @@ static int find_irq_by_gsi(unsigned gsi) * event channel until the irq actually started up. Return an * existing irq if we've already got one for the gsi. */ -int xen_allocate_pirq(unsigned gsi) +int xen_allocate_pirq(unsigned gsi, char *name) { int irq; struct physdev_irq irq_op; @@ -566,7 +566,7 @@ int xen_allocate_pirq(unsigned gsi) irq = find_unbound_irq(); set_irq_chip_and_handler_name(irq, &xen_pirq_chip, - handle_level_irq, "pirq"); + handle_level_irq, name); irq_op.irq = irq; if (HYPERVISOR_physdev_op(PHYSDEVOP_alloc_irq_vector, &irq_op)) { diff --git a/include/xen/events.h b/include/xen/events.h index 8f6232023b75..8227da8f7165 100644 --- a/include/xen/events.h +++ b/include/xen/events.h @@ -66,7 +66,7 @@ void xen_hvm_evtchn_do_upcall(void); /* Allocate an irq for a physical interrupt, given a gsi. "Legacy" * GSIs are identity mapped; others are dynamically allocated as * usual. */ -int xen_allocate_pirq(unsigned gsi); +int xen_allocate_pirq(unsigned gsi, char *name); /* Return vector allocated to pirq */ int xen_vector_from_irq(unsigned pirq); |